2021054138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1\times {\mathrm{19031}}^1$

素因数の和:20893

約数の個数: 16

約数和(自身を含む): 3137996160

約数和(自身を除く): 1116942022

約数列:

[1, 2, 29, 58, 1831, 3662, 19031, 38062, 53099, 106198, 551899, 1103798, 34845761, 69691522, 1010527069, 2021054138]

約数ペア:

[(1, 2021054138), (2, 1010527069), (29, 69691522), (58, 34845761), (1831, 1103798), (3662, 551899), (19031, 106198), (38062, 53099)]